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Round|Lab Grown|IGI

0.77ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG637451652

Shape and cutting style on the report: Round brilliant

Certificate IGI LG637451652

Diamond specifications and retailer prices

From $329 AUD
HK$1,800 HKD
As of November 1, 2026
Save $990 AUD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,319 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.77ct lab-grown round diamond

This 0.77ct lab-grown round sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG637451652 or 637451652. Listed at 11 retailers as of November 1, 2026, with prices from $329 to $1,319, a $990 spread on the same certified stone. MOH London lists it at $1,319. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637451652
Dimensions5.85 × 5.81 × 3.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.85 mm5.81 mm0.77 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637451652
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,319 AUD|Low: $385 AUD|High: $1,336 AUD|Avg: $739 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$385 AUD
Retailer 3$428 AUD
Retailer 4$491 AUD
Retailer 2$496 AUD
Retailer 7$615 AUD
Retailer 5$774 AUD
Retailer 8$898 AUD
Retailer 9$986 AUD
MOH London$1,319 AUD

42 data points across 9 retailers

11 retailers$329 AUD to $1,319 AUD

A
Cheapest Retailer
-
$329 AUD
HK$1,800 HKD
A
Retailer 2
-
$365 AUD
$256 USD
View
A
Retailer 3
-
$385 AUD
$270 USD
View
B+
Retailer 4
-
$428 AUD
$300 USD
View
B+
Retailer 5
-
$491 AUD
€328 EUR
View
B+
Retailer 6
-
$496 AUD
£274 GBP
View
B+
Retailer 7
-
$615 AUD
$431 USD
View
B
Retailer 8
-
$774 AUD
SGD 733 SGD
View
B
Retailer 9
-
$916 AUD
$642 USD
View
B
Retailer 10
-
$986 AUD
$691 USD
View
Most Expensive
B
MOH London
LG637451652 · Nov 1
$1,319 AUD
£728 GBP
View
10 more retailers have this diamond
Prices start from $329 AUDSave up to $990 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.77ct Round
$329 AUD